Question about Sony Ericsson XPERIA X10 Cell Phone

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Need to know what network its locked to

I cant work out who my phone is locked to I select a network and it says sim card is unable to connect to this network I have tried all sims

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  • 198 Answers

You can try asking the seller from whom you bought the phone.With which network was it working so long?..The phone should be locked with that network only. Once you find to which network your phone is locked to, you can approach the respective network provider or a legit third party unlock provider like Theunlockspot.com and specify the country,locked network of Sony Ericsson Xperia X10. Based on the availability you can get the unlock code along with free instructions.

Posted on May 28, 2014

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Posted on Jan 02, 2017

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SOURCE: inactive sim

I know this is a silly question but are you putting the sim in correctly?

Posted on Dec 09, 2007

Bajanguru
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SOURCE: Sony Ericsson W850i Insert sim error

you can take the phone and ahve it unlock

Posted on Aug 19, 2008

Bajanguru
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SOURCE: removing sim lock for sony ericsson K550i

it is not simlock you simcard reader is not reading properly you either need to clean the contacts on the simreader or take the phone to a mobile service center and have them service the phone for you

Posted on Oct 05, 2008

  • 1 Answer

SOURCE: sony ercsson w200i is saying " inactive sim" please help.

hi there.... i faced the same problem. i was thinking that it was a problem of my mobile. but when i inserted a new sim, my mobile started working properly. u may try this... gud luck.

thanks.

Posted on Nov 02, 2009

  • 19 Answers

SOURCE: "Phone Lock Code"

it would most likely be the last four digits of it og phone number as with all of my phones

Posted on Nov 30, 2009

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Hi T-Mobile, pls i have a brand new Nokia lumia 521, type RM-917, EMEI 355913057656196.that was bought in the U.S and now sent to me in africa(cameroon) but i cant use the phone becouse i don't have the...


If the sim came with the phone that is an American phone you need a sim for an African mobile phone network in your country or you need to contact the American mobile phone network provider to get the unlock code. The phone may be locked onto a particular USA mobile phone radio network and you would need to know what network it is locked to. There are web sites that offer to get the unlock code on the internet for mobiles locked on a particular mobile network but I have not had experience using them and do not know how successful they are to try and unlock a mobile from a particular mobile network. You will find this out when you change the sim card in the phone for a local African mobile phone provider in Africa
see http://www.youtube.com/watch?v=dC0KKX-2bn8

with an USA sim card and USA mobile network provider you will pay lots of money in Roaming charges which you would wish to avoid by using a local African mobile provider.
A local provider may be able to help you unlock the phone from the particular mobile network if it is locked on a USA mobile network.

There must be a mobile network provider in Africa that can work on your mobile phone type for it to work with that mobile network providers correct sim card.

Another source of problem could be if the phone has been reported as stolen the IMEI may not work due to being blacklisted and disabled.

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ow to Enter Unlock Codes on LG KB770: Insert an original simcard and turn phone on Enter sim PIN if required Enter 2945*#770# From the menu that pops up select "SIM unlock" Enter unlock code you received and press OK The phone will then reboot and the unlock is complete How to enter Unlock Codes to LG GB250 & GB220 Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG GT505: Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG KP100: 1) Insert a not allowed SIM card 2) Press the unlock button 3) Enter the code OR 1. Insert allowed SIM. 2. Booting (Request PIN Code, PIN Code enable) 3. In Idle Screen, Input the hidden number (2945#*20001#) 4. Input the number (above), go back to the idle screen 5. Menu-4.Settings, 7.Security-6.SIMLock Code:-1.Network Unlock Code:-1.Deactivate: 6. Select "1.Deactivate:" Menu, Display pop up " SIM Lock Code:". 7. Input right Unlock code, Display pop up "Deactivate". 8. Reboot, and unlock simlock code How to Enter Unlock Codes on LG KF390 and KF390q: 1) Insert a SIM Card from the network the mobile is locked to and turn it on 2) Insert the following sequence *#865625#; 3) Select 'Unlock USIM' 4) Select 'Network Lock' 5) Insert the unlock code 6) Reinsert the unlock code 7) Select OK. Done! How to Enter Unlock Codes on LG Prada (e.g KE850, etc): 1. Switch the telephone on with Original SIM card inside. 2. Enter SIM pin if required. 3. Enter 2945#*8501# and press the call button (middle button bottom of the screen). 4. SIM unlock mode will appear on screen. 5. Enter unlock code 6. Select Reboot. 7. Switch phone off, and then turn back on again. Phone is now unlocked How to Enter Unlock Codes on LG KE990 / KU990 Viewty: 1. Insert original sim card and turn phone on. 2. Press telephone icon at bottom of screen to bring up the phone keypad Enter 2945#*990# 3. A menu will pop up, select sim unlock: 4. Another menu will appear, select Network lock. Enter your unlock code and press ok 5. The phone will then reboot and the unlock is complete. How to Enter Unlock Codes on LG KG245 (Vodafone Australia): 1. Insert a Vodafone Australia working SIM card. 2. Ensure the phone is charged and then switch the phone on. 3. Optional Step: If the SIM card has a PIN, enter your PIN number 4. Wait for the phone to power up then enter 2945#*7101# 5. Select Menu , then go to Settings > Security > SIM Lock > Network 6. Select Deactivate and enter the 8-digit unlocking code provide for your handset. 7. The handset will be unlocked automatically and will display "Done". This will be confirmed if you can make and receive calls with the Non-Vodafone Australia SIM card. (You will need reception and phone credit with the different network provider) How to Enter Unlock Codes on LG KG800 or TG800 Chocolate: 1. With the phone in standby, enter 2945#*7101#. This will activate the extra menu. 2. Go to: Settings>Security>SimLock>Network 3. Select deactivate. Enter the unlock code How to Enter Unlock Codes on LG C2000: 1. Insert non-Cingular SIM card 2. Power on the handset - phone will display "phone restricted" 3. Select "Cancel" - phone will display "phone restriction code" 4. Enter the SIM Unlock code 5. Select "OK" - the handset is now successfully unlocked How to Enter Unlock Codes on LG U8150: 1. Switch ON your phone with a not allowed SIM card. 2. Compose: 277634#*#. 3. Go to menu "SIM Lock". 4. Enter the unlock code How to Enter Unlock Codes on LG INCITE CT810 Power on phone with original SIM card Type 2945#*810# In the menu that appears select Sim unlock Enter supplied unlock code Your phone is unlocked How to Enter Unlock Codes on LG F2250 Power on phone with Orange SIM card inserted While in the Start menu type 2945#*3311# Return to the startup screen Press Menu key Select Settings > Security

Jun 06, 2014 | Samsung Galaxy S GTI9000 Smartphone

1 Answer

NETWORK PROBLEMS


maybe you need a certain sim for that HTC desire. it means your cell phone is sim locked.

Jan 08, 2014 | HTC Desire S Cell Phone

1 Answer

Insert sim


As far as I know.there are two possibilities to get this error..

1)Sim card not inserted properly:

Try to insert the sim properly..insert it at the desired position

2)Phone may be locked with a particular network:

If the phone is locked with a particular network then you need to unlock it.You can get the unlock service for your Blackberry 9360 Curve from either your network provider or third party unlocking service provider like, unBBlock.com and remove the network lock. Once unlocked it will work with other networks.

3)Sim Problem:

Mostly this won't be in your case because the sim had been working fine with your previous Nokia mobile and also the phone gives the same error message when you insert other sim cards.

4)Hardware Problem:

There might be some loose connection give it to a hardware service shop and check.

May 01, 2013 | Cellet Blackberry T-mobile Curve 9360...

1 Answer

I am unable to activate my Sony Ericsson mobile with a Lebara Sim card purchased here in Spain


If you can't able to use the Phone with Other Network Sim Card?
means it locked to Some Network,first Find out the Country ,Network it locked now!!It's GSM network lock means easily Unlock,CDMA Network Lock means You cannot Unlock it,get the Network Unlock code form here
Superunlockcodes.com and Unlock it,then use/activate Lebara Sim card purchased here in Spain..

May 16, 2011 | Cell Phones

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I have a tmobile motorola cliq and my fone sAYS NO NETWORK CONNECTION AND EMERGENCY CALLS ONLY AND DIS IS THE SECOND SIM I GOT I CANT TAKE IT ANYMORE PLEASE HELP ME...


The Motorola Cliq Mobile locked to some Network,You need to Unlock it from the Network Lock,then Only You can use the Other Network Sim Card,You can get the Unlock code at reliable cost at here
http://www.superunlockcodes.com/motorola-cliq/rs12wp9/ and Unlock it.
Note:Emergency call only,SIM error,Invalid Sim..these are network lock messages...

Jan 19, 2011 | Motorola Mobility CLIQ Cell Phone

3 Answers

Invalid sim card


Hi,

your phone is network locked. To unlock it you need to type MEP2 unlock code. You can buy unlock code at BlackBerry 7290 Unlock Page at FastGSM.

gsmwong

Apr 24, 2010 | RIM BlackBerry 7290

2 Answers

When i put my sim card into my blackberry it says invalid sim... what is going on? It's an unlocked phone I purchased on the internet and it is not working... can anyone help me?


Hello,

It looks like the telephone is SIM locked.

If you go to Options > Advanced Options > SIM Card and type MEPD.

This will bring up another screen. If the Network option shows "Disabled" then it is unlocked.

If its locked go back to the seller or buy an unlock code online.

Hope it helped.

Nov 16, 2009 | RIM BlackBerry Pearl Flip 8220 Cellular...

1 Answer

Cant use my 3150 after changing my sim card with a new no.


if ur phone is cdma network.... you cant use it with a simcard of gsm network and vice versa.....
sometimes phones are locked to a particular network.... so if you move away from that network and try to access ur phone in another network in another location it wont be accessible....
for example some samsung mobiles can be used only in middle east and not outside the place.... coz they are locked to that network....
also if the above is not ur case ....some sim cards take some time to activate....
the only option for u at this point would be to use the old sim card that u were using and when the fone actually worked.... in the same location where u had it working.... if its working.... and ur able to calls and receive them there is nothing wrong in ur phone..... you will have to contact ur service provider (network) for activating the new sim on ur mobile....
good luck
regards iversh

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